private void Serialize(Stream stream, IEnumerable <IModelEntity> entities, IEnumerable <IModelRelationship> relationships, HashSet <Identity> deletedEntities = null, HashSet <Identity> deletedRelationShips = null)
{
ISession session = null;
if (Session.Current != null)
{
Session.Current.SetMode(SessionMode.Serializing);
}
else
{
IHyperstore store = _domain.Store;
SessionConfiguration sessionConfiguration = new SessionConfiguration();
sessionConfiguration.Mode = SessionMode.Serializing;
session = store.BeginSession(sessionConfiguration);
}
try
{
_monikers = new Dictionary <Identity, MonikerEntry>();
SerializeEntities(entities, deletedEntities);
SerializeRelationships(relationships, deletedRelationShips);
_writer.Save(stream, _monikers.Values);
}
finally
{
if (session != null)
{
session.AcceptChanges();
session.Dispose();
}
_monikers = null;
_monikerSequence = 0;
}
}